AZ0402001 · Arizona

ARIZONA WATER CO - BISBEE

Federal fiscal 2026Q3 · EPA violation and follow-up records

Violation records shown: 4
EPA health-based flag: 2
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 2

Counties listed by EPA · Cochise County, Arizona

Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.

Violations and what followed

Among 4 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 34 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Resolved

LSL InventoryViolation 1395 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end October 30, 2024 · first reported February 18, 2025 · EPA return-to-compliance field October 30, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
935	October 30, 2024	Resolving	State Compliance achieved
932	November 15, 2024	Informal	State Violation/Reminder Notice
933	November 15, 2024	Informal	State Public Notification requested
937	December 26, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

LSL ReportingViolation 1394 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end October 30, 2024 · first reported February 18, 2025 · EPA return-to-compliance field October 30, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
935	October 30, 2024	Resolving	State Compliance achieved
929	November 15, 2024	Informal	State Violation/Reminder Notice
930	November 15, 2024	Informal	State Public Notification requested
938	December 26, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Source Water (GWR)Violation 1393 · E. COLI · Ground Water Rule

Noncompliance period start October 19, 2022 · period end December 13, 2022 · first reported February 15, 2023 · EPA return-to-compliance field December 13, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
925	November 16, 2022	Informal	State Violation/Reminder Notice
926	November 16, 2022	Informal	State Public Notification requested
928	December 13, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Treatment Technique, Level 1 Assessment (RTCR)Violation 1397 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start October 5, 2022 · period end May 26, 2026 · first reported May 14, 2026 · EPA return-to-compliance field May 26, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
939	May 7, 2026	Informal	State Violation/Reminder Notice
940	May 7, 2026	Informal	State Public Notification requested
942	May 26, 2026	Resolving	State Compliance achieved

EPA data and scope

How to read the records

The enforcement snapshot is federal fiscal 2026Q3. The EPA archive labels its violation file October 13, 2026. EPA says federal reporting can lag by several months. For current advisories, check your utility or local drinking-water authority.

We matched active community water systems by public water system ID between EPA’s system search and SDWIS inventory. We show violations with a recorded noncompliance, initial reporting or return-to-compliance date from 2021 onward, plus earlier records listed as Addressed or Unaddressed.
EPA’s health-based flag identifies violations of contaminant or disinfectant limits or treatment requirements. Monitoring and reporting violations describe required tests or reports. Neither category measures household exposure.
Addressed means EPA records formal enforcement on a violation that remains unresolved in the snapshot. Unaddressed means no formal action is recorded for an unresolved violation. Resolved can mean compliance was restored, the rule ceased to apply, or further action was unnecessary. Archived is a separate status.
We count a violation once per water system and group its distinct linked actions. Conflicting records are set aside. Places are EPA-listed search locations and can include mailing locations. Use the provider name and system ID to identify your service.

EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility